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Diffstat (limited to 'hacks/config/voronoi.xml')
-rw-r--r-- | hacks/config/voronoi.xml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/hacks/config/voronoi.xml b/hacks/config/voronoi.xml new file mode 100644 index 0000000..9e0ef2e --- /dev/null +++ b/hacks/config/voronoi.xml @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> + +<screensaver name="voronoi" _label="Voronoi" gl="yes"> + + <command arg="-root"/> + + <video href="https://www.youtube.com/watch?v=hD_8cBvknUM"/> + + <hgroup> + <vgroup> + <number id="delay" type="slider" arg="-delay %" + _label="Frame rate" _low-label="Slow" _high-label="Fast" + low="0" high="100000" default="20000" + convert="invert"/> + + <number id="points" type="slider" arg="-points %" + _label="Points" _low-label="Few" _high-label="Many" + low="1" high="100" default="25"/> + + <number id="pointSize" type="slider" arg="-point-size %" + _label="Point size" _low-label="0" _high-label="50 pixels" + low="0" high="50" default="9"/> + + <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/> + </vgroup> + + <vgroup> + <number id="pointSpeed" type="slider" arg="-point-speed %" + _label="Wander speed" _low-label="Slow" _high-label="Fast" + low="0.0" high="10.0" default="1.0"/> + + <number id="pointDelay" type="slider" arg="-point-delay %" + _label="Insertion speed" _low-label="Slow" _high-label="Fast" + low="0.0" high="3.0" default="0.05" + convert="invert"/> + + <number id="zoomSpeed" type="slider" arg="-zoom-speed %" + _label="Zoom speed" _low-label="Slow" _high-label="Fast" + low="0.1" high="10.0" default="1.0"/> + + <number id="zoomDelay" type="slider" arg="-zoom-delay %" + _label="Zoom frequency" _low-label="0" _high-label="60 seconds" + low="0" high="60" default="15"/> + </vgroup> + </hgroup> + + <xscreensaver-updater /> + + <_description> +A Voronoi tessellation. Periodically zooms in and adds new points. +The existing points also wander around. + +There are a set of control points on the plane, each at the center of +a colored cell. Every pixel within that cell is closer to that cell's +control point than to any other control point. That is what +determines the cell's shapes. + +https://en.wikipedia.org/wiki/Voronoi_diagram +https://en.wikipedia.org/wiki/Tessellation + +Written by Jamie Zawinski; 2007. + </_description> +</screensaver> |